Designed to be stronger and more durable than basic binders, this Purple heavy-duty binder features a tear-resistant spine (durahinge) and more flexible, split-resistant edges (DuraEdge)
Zed ring holds 40-50% more paper than basic 3 inch binder; 670-sheet capacity
Secure but easy to open; one touch EZD rings are back mounted, Gap free and release at the touch of a button
Extra storage with 4 interior clear pockets; all heavy duty binders are made with nonstick PVC-free material—no ink transfer